What does environmental biotechnology primarily focus on?

Environmental biotechnology primarily focuses on the sustainable management of natural resources and pollution. This field utilizes biological processes, organisms, and systems to address environmental issues, such as waste management, pollution control, and the restoration of contaminated environments. By harnessing the capabilities of microorganisms and plants, environmental biotechnology aims to develop innovative solutions that promote sustainability, reduce pollution levels, and optimize the use of natural resources, therefore ensuring ecological balance and public health.

While other areas of biotechnology might deal with mechanical processes, industrial improvements, or energy development, they do not specifically encompass the broad commitment to managing environmental health and resources as directly as environmental biotechnology does. This specialization is vital for tackling pressing challenges like climate change, habitat destruction, and resource depletion, making option B the most accurate representation of the field's focus.